| LEADFREE | Description of all petrol sold in Britain since January 1, 2000 |
| SELLOTAPE | Adhesive product first sold in Britain in the 1930s |
| TWINGO | An early 1990s Renault city car release never officially sold in Britain (6) |
| BRASSO | Brand-name metal polish first sold in Britain c1905 (6) |
| STEAMBOATWILLIE | First theatrical release featuring Mickey Mouse (1928), in the public domain in the US since January 1 2024 (9,6) |
| IPA | Abbreviated name for a hoppy style of beer, made in Britain since about 1835 |
| YTD | Since January 1 on pay stubs: Abbr. |
| BUSTARD | Heavy-bodied, swift running bird of the family Otididae, extinct in Britain since the 1800s (7) |
| MONTBRETIA | The invasive hybrid plant Crocosmia x crocosmiiflora, illegal to plant or grow in the wild in Britain since 2010 |
| CRUFTS | Dog show held annually in Britain since the late 19th century (6) |
| CORACLE | Small, round river boat, used in Britain since pre Roman times (7) |
| YEARTODATE | Since January 1 |
| NOTCRICKET | Unsporting description of all but one type of insect |
| OWED | Outstanding description of all those in a singles' bar? |
| GALLOWAY | George ---, Scottish politician; leader of the Workers Party of Britain since 2019 (8) |
| LIFESAVER | Description of "all I feel" for person offering vital help? |
| PASSABLE | Fair description of all but the fastest runners? |
| MILLENNIUMBUG | Hypothetical virus that didn't cause global computer chaos on 1/1/2000 (10,3) |
| SUSANNA | ____ Reid, co-presenter of Good Morning Britain since 2014 |
| HUNNIFORD | Surname of Gloria, presenter on Rip Off Britain since 2009 (9) |
